What episode features the character Wendy Testaburger of a show that aired on Comedy Central in August of 1997? 
Cartman Gets an Anal Probe
-1
Section::::Abstract.
Wendy Testaburger
19776554
-1
Section::::Abstract.
Wendy Testaburger
19776554
-1
Section::::Abstract.
Cartman Gets an Anal Probe
1691739
-1
Section::::Abstract.
Cartman Gets an Anal Probe
1691739